I-90 over Stream
Fair Condition68 years old25,700 vehicles/day
Location
| State | Illinois |
| County | Boone |
| Location | 1.9 Mi E Winn Co LN |
| Carries | I-90 |
| Crosses | Stream |
| Coordinates | 42.23490, -88.90981 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 26.6 ft (8.1 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 296.5 sq m |
| Main Spans | 2 |
| Year Built | 1958 (reconstructed 2014) |
Traffic
| Avg Daily Traffic | 25,700 (2023) |
| Truck Traffic | 25% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Toll Authority |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 004995100000000 |